Предмет: Математика, автор: Илдар2002

в течения трёх дней 8 машин грузоподъёмностью 5 т вывозили песок из карьер сколько всего тонн песка вывезли эти машины если каждая из них делала по 10 рейсов в день?Реши задачу выражениям попробуй найти три способа решения

Ответы

Автор ответа: Natalya74
0

1 способ:

1)10*5=50(т) - вывозила каждая машина в день.

2)8*50=400(т) - вывозили 8 машин в день.

3)400*3=1200 (т) - песка всего вывезли за три дня.

 

10*5*8*3=1200 (т)

 

2 способ:

1)8*5=40 (т) - вывозили 8 машин за один рейс.

2)40*10=400 (т) - вывозили 8 машин за день.

3)400*3=1200 (т) - песка всего  вывезли за три дня.

 

8*5*10*3=1200(т)

 

3 способ:

1)8*10=80 (рейсов) - делали 8 машин за день.

2)80*5=400 (т) - вывозили 8 машин в день.

3)400*3=1200 (т) - песка всего вывезли за три дня.

 

8*10*5*3=1200(т)

Ответ: всего вывезли 1200 тонн песка.

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covers /  fashion world /  released a line/ mainstream/ the catwalk / various/ fashion designers/

History was made at recent New York Fashion Week. For the very first time, there was a collection in which every  model walked down (1)_____________ wearing a hijab. The hijab is the veil traditionally worn by Muslim women, which usually (2) __________________the head and chest.   It has got a bad press recently because of it being banned in (3) ________________ parts  the world. However, Muslim designer AnniesaHasibuan from Indonesia wanted to show just how stylish and elegant the hijab could be  and wowed (4) ____________________________ with her creations. MsHasibuan is just 30 years old and becomes the first Indonesian to feature a collection at a prestigious global fashion event. She received a standing ovation at the end her  show in New York.

         There has an upswing  the past few years of (5) _______________________ incorporating Islamic fashion into their design. The international retail clothing company H&M released an advert showing a Muslim model in a hijab, while Dolce and Gabbana (6) _______________________of hijabs aimed at wealthy Muslim customers. Not everyone is happy with the hijab entering (7) _________________________fashion. Some say the new designs are bordering on being un-Islamic. Dr Eva Nisa, a professor of Islamic Studies, said: "The essence Muslim dress is to wear something decent, to be modest. For women, they have to make sure what they're wearing doesn't attract attention of men."       ​